Claim · model-written summary
P. aeruginosa isolate No. 1 and B. cepacia caused a high loss in weight of date palm petiole tissues, about 10%.
- Taxon
- date palm
Phoenix dactyliferae0 - Treatment
- Pseudomonas aeruginosa (isolate No. 1) and B. cepaciae0
- Interactor
- Pseudomonas aeruginosa
Pseudomonas aeruginosae0pathogen - Second interactor
- B. cepacia
Burkholderia cepaciae0pathogen - Outcome
- loss in the weight of date palm petioles tissuese0
- Direction
- high losse0
- Value
- about 10%e0
Not reportedMaterialGeneCompoundOrgan / stageComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pseudomonas aeruginosa (isolate No. 1) and B. cepacia caused a high loss in the weight of date palm petioles tissues (about 10%)”
Title
Secondary invader bacteria associated with the red pest weevil infestation in date palm trees
El‐Sayed H. E. Ziedan; Saad A. Alamri; Mohamed Hashem; et al. Agronomy Journal 2021. doi:10.1002/agj2.20800
Other claims from this paper (9)
- Observation Four bacterial isolates were recovered from red pest weevil-infested date palm tissues.
- Observation Three of the four isolates were identified as Pseudomonas aeruginosa.
- Observation One isolate was identified as Burkholderia cepacia.
- Intervention effect All isolates caused rot of germinated date palm seeds, up to 40%.
- Intervention effect All isolates caused wilt and root rot of date palm seedlings, 40-100%.
- Intervention effect P. aeruginosa isolate No. 3 was the most aggressive isolate, causing 40% mortality of date palm seedlings.
- Intervention effect P. aeruginosa isolate No. 3 caused 100% root rot incidence in date palm seedlings.
- Intervention effect Burkholderia cepacia showed the lowest degree of seed rot, mortality and root rot incidence in date palm seedlings.
- Recommendation The authors recommend an integrated management program with both antibacterial and insecticidal preparations against the red pest weevil to avoid further negative effects on the palm trees.